Select the sentence with consistent verb tense.
Jill and I went to the movies; the popcorn and drinks will cost us more than the movie ticket!
Jill and I are going to the movies; the popcorn and drinks cost us more than the movie ticket!
Jill and I will go to the movies; the popcorn and drinks are costing us more than the movie ticket!
Jill and I went to the movies; the popcorn and drinks cost us more than the movie ticket!